Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface showing our new design; and,

FIG. 2 is a front view of a second embodiment thereof.

The broken lines around the Figures show a display screen or portionthereof and form no part of the claimed design. The broken lines withinthe Figures show portions of the graphical user interface that form nopart of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.